ALPINE-CVE-2016-9103 — Vulnetix

Try Vulnetix Request Demo

ALPINE-CVE-2016-9103 PUBLISHED CVSS 6 MEDIUM

The v9fs_xattrcreate function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to obtain sensitive host heap memory information by reading xattribute values before writing to them.

Risk Scores

CVSS v3.1

6

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Affected Products

Vendor	Product	Versions
Alpine:v3.8	qemu	0, 2.8.1-r0, 2.8.0-r4
Alpine:v3.10	qemu	0, 0.10.6-r0, 0.10.6-r1
Alpine:v3.7	qemu	1.5.0-r0, 0, 0.10.6-r0
Alpine:v3.9	qemu	1.5.1-r3, 1.5.2-r0, 1.6.0-r0
Alpine:v3.5	qemu	1.0.1-r1, 2.8.0-r1, 2.8.0-r0
Alpine:v3.6	qemu	0, 1.5.1-r2, 1.5.1-r3

Timeline

Dec 9, 2016 CVE Published
Nov 19, 2025 CVE Updated
Apr 30, 2026 Distribution Patch

References

https://security.alpinelinux.org/vuln/CVE-2016-9103 advisory

Open in Interactive Console →